Prim's Algorithm

[grraghav120]

Implements the Prim's Algorithm in CPP Programming Language

• Highly Recommended C++ Language
• Go to file name Prim's Algo and write the working code without any change in given Template
• Edit the Readme Accordingly
• Don't copy paste from any Resource

[PratyushKumar-0903]

I have requested for pull and updated the file without changing the template and updated the readme also

[PratyushKumar-0903]

Hello @grraghav120 Please review the pull request. Inform if any changes are needed

[grraghav120]

Its no doubt that your work is awesome but can you explain each line of code by provides comment in front of each line?